Also known as: CH., CH-, CH$, CH+
CH has various meanings in the Study category. Discover the full forms, definitions, and usage contexts of CH in Study.
The substation control house contains switchboard panels, batteries, battery chargers, supervisory control, power-line carrier, meters, and relays. The control house provides all weather protection and security for the control equipment. It is also called a doghouse.
StudyNarrow arm of sea between two land areas. Deepest part of a body of water, and through which main current flows. Longitudinal hollow or cavity. Flat projection from side of a ship to give spread to rigging (usually called 'chains'). Standard rolled steel section in form of three sides of a rectangle
StudyThe formation of an empty space within a solid object or body.
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